.A savings account earns 15% interest annually. What is the balance after 8 years in the savings account when the initial deposit is 7500?

Answer:
given,
final interest = Prt
p = 7500
r = 15%
t= 8 yrs
Fi= 7500 x 0.15 x 8
= 1125 x 8
=9000
total savings = 9000 + 7500 = 16500